Advertisements
Advertisements
Question
Choose the correct alternative:
If A = `((2, 0),(0, 8))`, then p(A) is
Options
0
1
2
n
Advertisements
Solution
2
APPEARS IN
RELATED QUESTIONS
Choose the correct alternative:
A = (1, 2, 3), then the rank of AAT is
Choose the correct alternative:
The rank of m n × matrix whose elements are unity is
Choose the correct alternative:
The rank of the matrix `((1, 1, 1),(1, 2, 3),(1, 4, 9))` is
Choose the correct alternative:
If p(A) = r then which of the following is correct?
Choose the correct alternative:
If the number of variables in a non-homogeneous system AX = B is n, then the system possesses a unique solution only when
Choose the correct alternative:
The system of equations 4x + 6y = 5, 6x + 9y = 7 has
Choose the correct alternative:
The system of linear equations x = y + z = 2, 2x + y – z = 3, 3x + 2y + k = 4 has unique solution, if k is not equal to
Find the rank of the matrix
A = `((-2, 1, 3, 4),(0, 1, 1, 2),(1, 3, 4, 7))`
Examine the consistency of the system of equations:
x + y + z = 7, x + 2y + 3z = 18, y + 2z = 6
Find k if the equations 2x + 3y – z = 5, 3x – y + 4z = 2, x + 7y – 6z = k are consistent
